CN204077440U - Air pressure adjustable heavy motor vehicle air suspension seat - Google Patents
Air pressure adjustable heavy motor vehicle air suspension seat Download PDFInfo
- Publication number
- CN204077440U CN204077440U CN201420404800.5U CN201420404800U CN204077440U CN 204077440 U CN204077440 U CN 204077440U CN 201420404800 U CN201420404800 U CN 201420404800U CN 204077440 U CN204077440 U CN 204077440U
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- seat
- air
- valve
- knob
- motor vehicle
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Abstract
The utility model discloses a kind of air pressure adjustable heavy motor vehicle air suspension seat.Comprise seat system, air suspension system and control system.Mini air compressor or can be exitted by electromagnet cut off valve and regulates the soft durometer of seat support the airbag aeration be placed in seat support, and by can the height of adjusting seat to the inflation of air chamber or venting.The utility model has the function of damping, shock insulation, antidetonation, and shock resistance is good, also remembers the seat data of different chaufeur by memory chip, thus automatically seat is adjusted to correct position, greatly enhance the comfort level of navigating mate.
Description
One, technical field
The utility model relates to a kind of air pressure adjustable heavy motor vehicle air suspension seat.
Two, background technology
Seat is one of radical function part of automobile.The traveling comfort of seat is the key factor ensureing chaufeur and vehicle safety.Heavy motor vehicle chaufeur, in long driving procedure, can be subject to the vibration from road surface and car body, vibrates frequently and very easily makes chaufeur produce sense of fatigue.The vibration exceeding physiological limits can produce extremely bad impact to the physiology of chaufeur and psychology.Therefore, seat must possess good effectiveness in vibration suppression.Meanwhile, also require the equal adjustable of the angle of seat each several part, make the chaufeur of different building shape all can find oneself driving angle applicable, could truly meet the requirement of chaufeur for traveling comfort like this.
Three, utility model content
The purpose of this utility model is to provide a kind of air pressure adjustable heavy motor vehicle air suspension seat, and it can effectively reduce the actual bodily harm caused chaufeur in vibration excessive on the run;
Seat comprises a set of adjustment memory system, can the different seat data of effcient memory 3 groups, so that seat is returned to oneself degree applicable by different chaufeur fast speedes, thus meets the comfort level of driver and crew to greatest extent.
To achieve these goals, the scheme that the utility model adopts is: a kind of air pressure adjustable heavy motor vehicle air suspension seat, and comprise seat system, air suspension system and control system, seat system comprises headrest, the chair back, seat support, base; Air suspension system comprises: air bag, air chamber, check valve, three position five-way valve, mini air compressor and electromagnet cut off valve; Control system comprises: height knob, soft or hard knob, memory button, controller, displacement pickup and pressure sensor, and air bag is placed in seat support, three position five-way valve respectively by tracheae and air bag, air chamber, one-way valved outlet and electromagnet cut off valve entrance connect; Mini air compressor outlet is connected with one-way valve inlet by tracheae, and mini air compressor entrance and electromagnet cut off valve outlet are all communicated with air environment; Height combined knob, soft or hard combined knob, memory button, displacement pickup and pressure sensor are all connected with controller by signal wire (SW); Controller is connected with three position five-way valve, mini air compressor and electromagnet cut off valve by control line.Described height combined knob and soft or hard combined knob all arrange two electrical contacts.
The utility model has the function of damping, shock insulation, antidetonation, shock resistance is good, can keep the stability of seat, reduce the injury to chaufeur in vehicle traveling process, and the seat data of the different chaufeur of energy effcient memory, make chaufeur fast seat can be adjusted to comfortable position.
The break-make of the utility model by regulating button to control three position five-way valve, thus air pump and electromagnet cut off valve are controlled, realize the inflation/deflation to air bag and air chamber, wherein the soft durometer of air bag adjustable chair face, the height of air chamber adjustable seat.Remember the seat data of different chaufeur by memory chip, thus automatically seat is adjusted to correct position, improve the comfort level of navigating mate to a great extent.
Four, accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Description of reference numerals:
Headrest 1, the chair back 2, seat support 3, air bag 4, air chamber 5, base 6, check valve 7, three position five-way valve 8, mini air compressor 9, electromagnet cut off valve 10, controller 11, height combined knob 12, soft or hard combined knob 13, memory button 16, displacement pickup 14 pressure sensor 15.
Five, detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
With reference to accompanying drawing, a kind of air pressure adjustable heavy motor vehicle of the utility model air suspension seat, comprise seat system, air suspension system and control system, seat system comprises headrest 1, the chair back 2, seat support 3, base 6; Air suspension system comprises: air bag 4, air chamber 5, check valve 7, three position five-way valve 8, mini air compressor 9 and electromagnet cut off valve 10; Control system comprises: height knob 12, soft or hard knob 13, memory button 16, controller 11, displacement pickup 14 and pressure sensor 15, air bag 4 is placed in seat support 3, three position five-way valve 8 respectively by tracheae and air bag 4, air chamber 5, check valve 7 export and electromagnet cut off valve 10 entrance connect; Mini air compressor 9 is exported and is connected with check valve 7 entrance by tracheae, and mini air compressor 9 entrance and electromagnet cut off valve 10 export and be all communicated with air environment; Height combined knob 12, soft or hard combined knob 13, memory button 16, displacement pickup 14 and pressure sensor 15 are all connected with controller 11 by signal wire (SW); Controller 11 is connected with three position five-way valve 8, mini air compressor 9 and electromagnet cut off valve 10 by control line; Described height combined knob 12 and soft or hard combined knob 13 all arrange two electrical contacts, are respectively used to instruction and raise and reduce and hardening and deliquescing.
At initial condition, because three position five-way valve 8 is middle dead front type, each road is all obstructed.When triggering soft or hard knob 13 hardening contact, controller 11 controls to be energized on the left of three position five-way valve 8, start working in left chamber, air pump 9 presses off check valve 7, realizes inflating to air bag 4, when being adjusted to suitable degree, unclamp soft or hard knob 13, now three position five-way valve 8 replys closed condition, and check valve 7 is also closed simultaneously, air bag oneself can not be exitted, thus achieve auto-lock function.When triggering soft or hard knob 13 deliquescing contact, controller 11 controls to be energized on the right side of three position five-way valve 8, and electromagnet cut off valve 10 is opened simultaneously, and air bag is exitted by it.
The inflation/deflation principle of air chamber 5 is substantially identical with the principle of air bag 4, and what difference was only now to regulate is height combined knob 12, and it is contrary that controller 11 controls three position five-way valve 8 orientation that is energized.
When by seat adjustment to comfortable degree time, trigger memory button 16, the displacement given by controller 11 recorded bit displacement sensor 14 and pressure sensor 15 provide the force value of air bag 4.If seat is adjusted, as long as press memory button 16, seat according to the shift value stored and force value, by three position five-way valve 8, mini air compressor 9 and electromagnet cut off valve 10, can be automatically restored to setting value by controller 11.
Claims (2)
1. an air pressure adjustable heavy motor vehicle air suspension seat, comprise seat system, air suspension system and control system, is characterized in that: seat system comprises headrest (1), the chair back (2), seat support (3), base (6); Air suspension system comprises: air bag (4), air chamber (5), check valve (7), three position five-way valve (8), mini air compressor (9) and electromagnet cut off valve (10); Control system comprises: height knob (12), soft or hard knob (13), memory button (16), controller (11), displacement pickup (14) and pressure sensor (15), air bag (4) is placed in seat support (3), three position five-way valve (8) is respectively by tracheae and air bag (4), air chamber (5), check valve (7) outlet and electromagnet cut off valve (10) entrance connect; Mini air compressor (9) outlet is connected with check valve (7) entrance by tracheae, and mini air compressor (9) entrance and electromagnet cut off valve (10) outlet are all communicated with air environment; Height combined knob (12), soft or hard combined knob (13), memory button (16), displacement pickup (14) and pressure sensor (15) are all connected with controller (11) by signal wire (SW); Controller (11) is connected with three position five-way valve (8), mini air compressor (9) and electromagnet cut off valve (10) by control line.
2. air pressure adjustable heavy motor vehicle air suspension seat as claimed in claim 1, is characterized in that: height combined knob (12) and soft or hard combined knob (13) all arrange two electrical contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404800.5U CN204077440U (en) | 2014-07-14 | 2014-07-14 | Air pressure adjustable heavy motor vehicle air suspension seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404800.5U CN204077440U (en) | 2014-07-14 | 2014-07-14 | Air pressure adjustable heavy motor vehicle air suspension seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077440U true CN204077440U (en) | 2015-01-07 |
Family
ID=52170188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404800.5U Expired - Fee Related CN204077440U (en) | 2014-07-14 | 2014-07-14 | Air pressure adjustable heavy motor vehicle air suspension seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077440U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114317A (en) * | 2016-08-18 | 2016-11-16 | 安路普（北京）汽车技术有限公司 | Gather the gentle suspension seat of controlling organization of gas suspension seat position information |
| CN107027428A (en) * | 2016-12-25 | 2017-08-11 | 重庆市永川区义三种苗有限责任公司 | Fruit picker |
| CN108583384A (en) * | 2018-04-17 | 2018-09-28 | 安徽江淮汽车集团股份有限公司 | A kind of automotive airbag seat stabilising arrangement and its control method |
| CN108437865B (en) * | 2018-05-17 | 2020-08-04 | 奇瑞汽车股份有限公司 | Automobile seat comfort degree adjusting device and control method thereof |
| CN115139883A (en) * | 2021-03-30 | 2022-10-04 | 丰田自动车株式会社 | Seat hardness adjusting system and seat hardness adjusting method |
-
2014
- 2014-07-14 CN CN201420404800.5U patent/CN204077440U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114317A (en) * | 2016-08-18 | 2016-11-16 | 安路普（北京）汽车技术有限公司 | Gather the gentle suspension seat of controlling organization of gas suspension seat position information |
| CN107027428A (en) * | 2016-12-25 | 2017-08-11 | 重庆市永川区义三种苗有限责任公司 | Fruit picker |
| CN108583384A (en) * | 2018-04-17 | 2018-09-28 | 安徽江淮汽车集团股份有限公司 | A kind of automotive airbag seat stabilising arrangement and its control method |
| CN108437865B (en) * | 2018-05-17 | 2020-08-04 | 奇瑞汽车股份有限公司 | Automobile seat comfort degree adjusting device and control method thereof |
| CN115139883A (en) * | 2021-03-30 | 2022-10-04 | 丰田自动车株式会社 | Seat hardness adjusting system and seat hardness adjusting method |
| CN115139883B (en) * | 2021-03-30 | 2023-09-19 | 丰田自动车株式会社 | Seat hardness adjustment system and seat hardness adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |